00337nam a2200109Ia 4500008004100000082002700041100005400068245003400122250001200156260005000168300000900218240913s9999||||xx |||||||||||||| ||und||  aGS    547.007 8  FES/O  aRalph j, Fessender, Joan S Fessender, Patty Feist 0aOrganic Laboratory Techniqyes  a3rd Ed.  bBrooks/Cole Thomson LearningaAustraliac2001  a229p